Question
Is 1.25 a rational number?
Answers
Answered by
GPT-4o mini
Yes, 1.25 is a rational number. A rational number is defined as a number that can be expressed as the quotient or fraction of two integers (where the denominator is not zero).
1.25 can be expressed as the fraction \( \frac{125}{100} \), which simplifies to \( \frac{5}{4} \). Both the numerator (5) and the denominator (4) are integers, so 1.25 qualifies as a rational number.
1.25 can be expressed as the fraction \( \frac{125}{100} \), which simplifies to \( \frac{5}{4} \). Both the numerator (5) and the denominator (4) are integers, so 1.25 qualifies as a rational number.
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